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View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
application delivery model / pay-as-you-go / user not an owner of SW
many virtual machines on one platform
scalable resources on standard HW
cloud computing is the next step towards network and IT convergence 1970’s the age of dedicated IT and communications 1990’s the age of shared IT and communications IT network next cloud computing sleek rack and blades servers client-server model major software suites Internet revolution virtual private network managed IP VPN huge dedicated servers bespoke proprietary systems high costs, no flexibility private network leased lines network IP VPN virtualized on demand shared, private and virtual private infrastructures applications usage-based billing
Orange internal cloud building results minutes 15 resources provisioning total of 7,700 VM (1,700 servers) 1 2 3 server’s use deployment of virtual machines (from 285 W to 70W per machine) 1.5 Megawatts/month saved 30 days to
Orange definition and vision of Cloud Computing
Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, mobile devices, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.
Inspired from: NIST (National Institute of Standards and Technologies) NETWORK ACCESS EQUIPMENT CLOUD Software as a service Infrastructure as a service one stop shop high performance and low latency control and security virtualization expertise scalable pricing PROFESSIONAL SERVICES end to end SLA on demand, self-service model
Top reasons for enterprise Source: Forrester, 1.12.2009
It is an emerging market Source: Forrester, 1.12.2009
Cloud Services as a % of IT: 6x times faster than on-premise IT 44 17 0 100 200 300 400 500 600 2009 2013 Worldwide IT Spending ($ billion) 359 416 Source: IDC, September 2009 Worldwide IT Spending by Consumption Model IT Cloud Services On-Premise IT 5% 10% CAGR 26% 4%